"daniel" <[EMAIL PROTECTED]> writes:

> > MySQL != mysql (the former are from the MySQL developers, doing a
> > couple of things they shouldn't (old compiler, a custom glibc), the
> > latter from us. php-mysql requires mysql
> 
> from mysql.com:
> 
> Compiler Advisory: Several of our users have reported random crashes and
> table corruption with MySQL binaries compiled with gcc 2.96 on the x86 Linux
> platform. Although we were unable to duplicate the problems ourselves or
> understand their exact cause, we suspect with a great degree of confidence
> that the problem was compiler related. Replacing the faulty binary with our
> binary always eliminated the problem.
> We recommend that MySQL be compiled with gcc 2.95 if you have to compile
> your own binary at all. It is also acceptable to compile it with gcc 2.91 -
> builds with these compilers have been tested extensively. We would suggest,
> however, that you stay away from gcc 3.0 series until we have had some time
> to do some more extensive testing.
> 
> The best solution in terms of stability and performance for most users is to
> use our binary instead of compiling their own. Please visit
> http://www.mysql.com/ to obtain an Official MySQL binary.
> 
> To determine if you should be concerned about this compiler issue, execute
> gcc -v from the command prompt on your system. If the compiler reports
> version 2.96, then there is a problem (this is the case, for example on RH
> 7.x series or Mandrake 8.x). In this case, you should not try to compile
> your own binary before downgrading to one of the compilers mentioned above.
> You should also NOT use the MySQL server provided with your distribution --
> as this copy of MySQL was compiled with the same ill-advised compiler
> version.
> 
> The recommended solution in this case is to uninstall your distribution's
> MySQL and replace it with the one of the MySQL binaries from
> http://www.mysql.com/.

Our recommended solution is not to use to use MySQL's binaries. They
have their own glibc routines statically linked in and an ancient
compiler with serious bugs.

-- 
Trond Eivind Glomsrød
Red Hat, Inc.



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